Equipment unit · VIN-decoded · NHTSA vPIC

2023 Atc Trailers

4A9A15030PM260025 · Trailer · TRAILER
Carriers run under5
37 mo
Inspections10
all-time
OOS inspections6
of 10
First seenJun 19, 2023
AZ
Last seenJul 28, 2026
CO
Inspected under 5 different carriers in 37 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
4A9A15030PM260025
Make
Atc Trailers
Model
ATC TRAILERS
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
4A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
A1503

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
1993 or 2023

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
260025

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
ATC TRAILERS

Prefix basis · 72 decoded VINs at 100.0% prefix purity.

Model
ATC TRAILERS

Prefix basis · 72 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
ATC TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
ATC TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 19, 2023 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026COIII · Driver-only4OOSSMS TRANSPORT LLC 36371231018037/IL
Mar 4, 2026OKIII · Driver-only2OOSGOLLA GROUP LLC 45148201018037/IL
Feb 14, 2026IAII · Walk-around6OOSHAULDEX LLC 44893501018037ST/IL
Feb 5, 2026KSI · Full3OOSHAULDEX LLC 44893501018037ST/IL
Jan 4, 2026IAIII · Driver-only7ALINA LOGISTIC LLC 41721461018037ST/IL
Sep 21, 2025TNI · Full3OOSALINA LOGISTIC LLC 41721461018037ST/IL
Jul 11, 2023USI · Full0LADA TRANS INC 2998381721833/IL
Jul 10, 2023MOII · Walk-around1OOSLADA TRANS INC 2998381721833ST/IL
Jun 29, 2023ILIII · Driver-only0LADA TRANS INC 2998381721833ST/IL
Jun 19, 2023AZI · Full0LADA TRANS INC 2998381721833/IL
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SMS TRANSPORT LLC3637123Jul 28, 2026Jul 28, 20261CA
GOLLA GROUP LLC4514820Mar 4, 2026Mar 4, 20261WA
HAULDEX LLC4489350Feb 5, 2026Feb 14, 20262ND
ALINA LOGISTIC LLC4172146Sep 21, 2025Jan 4, 20262IL
LADA TRANS INC2998381Jun 19, 2023Jul 11, 20234IN
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
1018037IL2SMS TRANSPORT LLCJul 28, 2026Jul 28, 20261
1018037ILGOLLA GROUP LLCMar 4, 2026Mar 4, 20261
1018037STILHAULDEX LLCFeb 5, 2026Feb 14, 20262
1018037STILALINA LOGISTIC LLCSep 21, 2025Jan 4, 20262
721833ILLADA TRANS INCJun 19, 2023Jul 11, 20232
721833STILLADA TRANS INCJun 29, 2023Jul 10, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026